class Data {
  int? type;
  int? msgType;
  String? content;

  Data({this.type, this.msgType, this.content});

  factory Data.fromJson(Map<String, dynamic> json) => Data(
        type: json['type'] as int?,
        msgType: json['msg_type'] as int?,
        content: json['content'] as String?,
      );

  Map<String, dynamic> toJson() => {
        'type': type,
        'msg_type': msgType,
        'content': content,
      };
}
